Popular fretboard positions with fingering suggestions
Showing 8 of 43 playable shapes
Amin7(♭5)/G is the A minor 7th flat 5 / G (3rd inversion) guitar chord with G in the bass. It uses the notes A, C, E♭, and G and the interval formula 1-♭3-♭5-♭7.
The A minor 7th flat 5 minor 7th flat 5 chord, also known as half-diminished, combines the diminished triad with a minor seventh G, producing a haunting, unresolved tension. It is essential in jazz harmony for its sophisticated, somber sound. With G in the bass, this voicing functions as the 3rd inversion of A minor 7th flat 5.
Also written as Amin7(♭5), Am7♭5/G, and Am7(♭5)/G.
These are quick-start shapes for players who want the answer first and the deeper theory second.
301013
301213
Each note below shows how the chord is built from its root. This is the theory layer underneath the fretboard shapes.
The root anchors the chord and defines its tonal center.
This note supplies the minor color and gives the chord its darker emotional pull.
The flattened fifth adds tension and a restless, unstable edge.
The minor seventh adds bluesy or jazzy tension that wants to move onward.
Every shape is shown with its diagram and exact fingering instructions.
Amin7(♭5)/G uses the notes A, C, E♭, and G. Its interval formula is 1-♭3-♭5-♭7.
Amin7(♭5)/G is also written as Amin7(♭5), Am7♭5/G, and Am7(♭5)/G.
Place the 1st finger on the 1st fret of the 4th string. Place the 2nd finger on the 1st fret of the 2nd string. Place the 3rd finger on the 3rd fret of the 6th string. Place the 4th finger on the 3rd fret of the 1st string. Let the fifth and third strings ring open. Strum from the 6th string down.
Articles that reference this chord and explain how to use it in your playing.
Learn how to read guitar chord diagrams quickly. Understand dots, numbers, Xs, Os, and finger positions so you can play any chord chart at sight.
Learn chord construction step-by-step: intervals, triads, sevenths, and extensions. Build any chord from theory to fretboard.
Learn chord inversions on guitar to create smoother transitions, richer voicings, and more professional-sounding arrangements. Includes shapes and exercises.
Understand the difference between major and minor chords on guitar. Learn the theory, hear the contrast, and practice switching between happy and sad sounds.
